package com.farm.parameter.dao.impl;

import com.farm.core.sql.result.DataResults;
import com.farm.parameter.dao.ParameterDaoInter;
import com.farm.parameter.domain.AloneParameter;
import org.hibernate.Query;
import org.hibernate.SQLQuery;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;

import javax.annotation.Resource;
import java.util.List;
import java.util.Map;

@Repository
public class ParameterDao implements ParameterDaoInter {
    @Resource(name = "sessionFactory")
    private SessionFactory sessionFatory;

    public void deleteEntity(AloneParameter entity) {
        // TODO Auto-generated method stub
        Session session = sessionFatory.getCurrentSession();
        session.delete(entity);
    }

    public int getAllListNum() {
        Session session = sessionFatory.getCurrentSession();
        SQLQuery sqlquery = session.createSQLQuery("select count(*) from KNOW_ALONE_PARAMETER");

        return Integer.parseInt(sqlquery.list().get(0).toString());
    }

    public AloneParameter getEntity(String id) {
        // TODO Auto-generated method stub
        Session session = sessionFatory.getCurrentSession();
        return (AloneParameter) session.get(AloneParameter.class, id);
    }

    public void insertEntity(AloneParameter entity) {
        // TODO Auto-generated method stub
        Session session = sessionFatory.getCurrentSession();
        session.save(entity);
    }

    public SessionFactory getSessionFatory() {
        return sessionFatory;
    }

    public void setSessionFatory(SessionFactory sessionFatory) {
        this.sessionFatory = sessionFatory;
    }

    public void editEntity(AloneParameter entity) {
        // TODO Auto-generated method stub
        Session session = sessionFatory.getCurrentSession();
        session.update(entity);
    }

    @Override
    public List<AloneParameter> getAllEntity() {
        Session session = sessionFatory.getCurrentSession();
        Query sqlquery = session.createQuery("from AloneParameter");
        @SuppressWarnings("unchecked")
        List<AloneParameter> list = sqlquery.list();
        return list;
    }

    @SuppressWarnings("unchecked")
    @Override
    public List<Map<String, Object>> getListByDomainType(String domainType) {
        String sql = "select a.id, a.name, a.vtype, a.rules, a.pvalue, a.comments " + "from KNOW_ALONE_PARAMETER a "//
                + "where a.domain = ? " //
                + "order by a.utime desc";
        SQLQuery sqlQuery = sessionFatory.getCurrentSession().createSQLQuery(sql);
        sqlQuery.setString(0, domainType);

        return DataResults.getMaps("id, name, vtype, rules, pvalue, comments", sqlQuery.list());
    }

    @SuppressWarnings("unchecked")
    @Override
    public List<AloneParameter> findListByKey(String paramKey) {
        String hql = "from AloneParameter a where a.pkey = ?";
        Query query = sessionFatory.getCurrentSession().createQuery(hql);
        query.setString(0, paramKey.trim());
        return query.list();
    }

    @SuppressWarnings("unchecked")
    @Override
    public List<AloneParameter> findListByKeyAndExcludeParamId(String paramKey, String excludeParamId) {
        String hql = "from AloneParameter a where a.pkey = ? and a.id != ?";
        Query query = sessionFatory.getCurrentSession().createQuery(hql);
        query.setString(0, paramKey.trim()).setString(1, excludeParamId);
        return query.list();
    }


    @Override
    public AloneParameter getEntityByKey(String key) {
        Query sqlquery = sessionFatory.getCurrentSession().createQuery("from AloneParameter where PKEY=?");
        sqlquery.setString(0, key.trim());
        @SuppressWarnings("unchecked")
        List<AloneParameter> list = sqlquery.list();
        if (list.size() > 0) {
            return list.get(0);
        } else {
            return null;
        }

    }
}
